544878956 has 12 divisors (see below), whose sum is σ = 953848392. Its totient is φ = 272350848.

The previous prime is 544878949. The next prime is 544878967. The reversal of 544878956 is 659878445.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7205 + ... + 33788.

It is an arithmetic number, because the mean of its divisors is an integer number (79487366).

Almost surely, 2^544878956 is an apocalyptic number.

It is an amenable number.

544878956 is a deficient number, since it is larger than the sum of its proper divisors (408969436).

544878956 is a wasteful number, since it uses less digits than its factorization.

544878956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44320 (or 44318 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 56.

The square root of 544878956 is about 23342.6424382502. The cubic root of 544878956 is about 816.7704400871.

The spelling of 544878956 in words is "five hundred forty-four million, eight hundred seventy-eight thousand, nine hundred fifty-six".